Guidelines for mapping LUNs to igroups

Vserver : Storage > LUNs : Understanding LUNs : Guidelines for mapping LUNs to igroups

•	You can map a LUN only once to an igroup.

•	You can map a LUN only once to a specific initiator through the igroup.

•	You can add a single initiator to multiple igroups, but the initiator can be mapped to a LUN only once. You cannot map a LUN to multiple igroups that contain the same initiator.

•	You cannot use the same LUN ID for two LUNs mapped to the same igroup.

•	You cannot map a LUN to both FC and iSCSI igroups if ALUA is enabled on one of the igroups.

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